package shizhan;

import org.apache.log4j.Logger;
import org.aspectj.lang.JoinPoint;
import org.aspectj.lang.annotation.AfterReturning;
import org.aspectj.lang.annotation.Before;

import java.util.Arrays;

public class RoleServiceLogger {
    private static final Logger log = Logger.getLogger(RoleServiceLogger.class);

    @Before("execution(* service.RoleService.*(..))")
    public void before(JoinPoint jp){
        log.info("调用" + jp.getTarget() + "的" + jp.getSignature() + "方法。方法入参：" + Arrays.toString(jp.getArgs()));
    }


    @AfterReturning(pointcut="execution(* service.RoleService.*(..))",returning="returnValue")
    public void afterReturning(JoinPoint jp, Object returnValue){
        log.info("调用" + jp.getTarget() + "的" + jp.getSignature() + "方法。方法返回值：" + returnValue);
    }
}
